body {
  width: 100%;
  height: 100%;
  background-color: #f8f9fb;
}


/* 侧边栏 */
.aside {
  position: fixed;
  top: 0;
  left: 0;
  width: 180px;
  height: 100%;
  background-color: #2f4050;
  z-index: 99;
}

.aside .profile {
  padding: 25px;
  text-align: center;
  background-color: #243443;
}

.aside .profile img {
  width: 80px;
  height: 80px;
  border: 3px solid rgba(255, 255, 255, .3);
  border-radius: 50%;
}

.aside .profile h3 {
  color: #a9b0c2;
  font-size: 16px;
  margin-top: 20px;
}

.nav {
  padding: 15px 0;
}

.nav li a {
  display: block;
  padding: 10px 20px;
  color: #a9b0c2;
  font-size: 14px;
}

.nav .active a {
  color: #fff;
  background-color: #243443;
}

.nav li a:hover {
  color: #fff;
  background-color: #243443;
}

.nav li a i {
  width: 14px;
  margin-right: 10px;
  font-size: 14px;
  line-height: 16px;
}

/* 侧边啦下拉框样式 */
#menu-posts,
#menu-setting {
  background-color: #374b5d;
}

#menu-posts li,
#menu-setting li {
  width: 100%;
}

#menu-posts li a,
#menu-setting li a {
  display: inline-block;
  width: 100%;
  padding-left: 40px;

}

#menu-posts li:hover a,
#menu-setting li:hover a {
  background-color: #2f4050;
  text-decoration: none;
}

.nav>li>a:focus,
.nav>li>a:hover {
  background-color: #243443;
}

/* 主体的头部 */
.main {
  position: relative;
  overflow: hidden;
  min-width: 844px;
  min-height: 100vh;
  padding: 70px 5px 20px 185px;
}

.content {
  margin-right: auto;
  margin-left: auto;
  padding-left: 15px;
  padding-right: 15px;

}

.main .header {
  position: fixed;
  z-index: 10;
  top: 0;
  right: 0;
  left: 180px;
  padding: 0 15px 0 10px;
  border: 0;
  border-bottom: 1px solid #eee;
  border-radius: 0;
  height: 50px;
  box-sizing: border-box;
  background-color: #fff;
}

.main .header .btn {
  background-color: #fff;
  border: 0;
}

.main .header .btn-style {
  padding-top: 15px;
  padding-bottom: 15px;
}

.main .header .usreHandle {
  float: right;
}

.main .header .usreHandle li {
  float: left;
}

.usreHandle li a {
  position: relative;
  display: block;
  padding: 15px 15px;
  font-size: 14px;
  color: #40586d;
  text-decoration: none;
}

.usreHandle li a i {
  font-size: 13px;
  margin-right: 5px;
  color: #40586d;
  font-weight: bold;
}

.content .page-title {
  margin-bottom: 20px;

}

.content .page-title h3 {
  display: inline-block;

}

.content .page-title a {
  margin-left: 5px;
}

.content .page-title .btn-primary {
  color: #ffffff;
  background-color: #40586d;
  border-color: #374b5d;
}

.row label {
  font-size: 15px;
  color: #555;
  font-weight: 400;
  margin-bottom: 10px;
}

/* 删除弹出框 */
.modul {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;


}

.hide {
  display: none;
}

.show {
  display: block;
}

.modul .mosk {
  position: absolute;
  left: 0;
  top: 0;
  background-color: #333;
  opacity: .6;
  width: 100%;
  height: 100%;
}

.modul .content {
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 400px;
  height: 100px;
  background-color: #fff;
}

.modul .content .item {
  width: 100%;
  padding: 20px;
  font-size: 14px;
  color: #333;
  font-weight: 400;
}

.modul .content .btn {
  position: absolute;
  right: 10px;
}

.modul .content .btn a {
  display: inline-block;
  width: 50px;
  height: 25px;
  color: #fff;
  text-align: center;
}

.modul .content .delete {
  background-color: red;
}

.modul .content .cancel {
  background-color: #999;
}